| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.38 | 3.323% | $111.9815 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $182.78 | 13.804% | $208.011 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $118.49 | 12.598% | $133.4174 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $83.27 | 4.604% | $87.1038 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $48.70 | 10.389% | $53.7594 | $53.76 | $53.75 | $53.80 |
| Purchase #6 | $54.94 | 10.226% | $60.5582 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $127.88 | 5.860% | $135.3738 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $724.44 | $790.2051 | $790.20 | $790.15 | $790.30 | |